New 12V 300DB Super Loud Train Horns Waterproof Automotive Loudspeaker Universal Car Motorcycle Truck Boat Electric Sound Signal(2Pcs Black)

High-concerned chemical : NoneOrigin : Mainland ChinaMaterial : ABSItem Type : Multi-tone & Claxon HornsLoudness coefficient : Loudness coefficient: 300DBTechnical support : : Vehicle power: 12VE mark rating : : LOW 410HZ HIGH 510HZSingle speaker size : : diameter: approx.9 cm ; depth: approx.9 cmThe Package Include : 1X/2X Snail Air Horn

• 【Universal Vehicle Compatibility】Designed to fit a wide range of cars, trucks, and SUVs. Comes with a variety of installation brackets and hardware for a direct, hassle-free replacement of your old or weak factory horn.
• 【Loud & Clear Dual-Tone Sound】Produces a powerful, low and high dual-tone sound that provides a clear auditory warning to enhance safety during driving. Far superior to standard single-tone horns.
• 【Robust & Long-Lasting Construction】Features a durable snail-shell (compression chamber) design and a sturdy metal construction that is resistant to rust, corrosion, and varying weather conditions for reliable performance.
• 【Easy DIY Installation】Includes a complete mounting kit with brackets and connectors. Simple plug-and-play setup allows for a straightforward installation process without the need for major modifications.
• 【Reliable Performance & ECE Certification】Engineered for consistent performance and quick response. Complies with international ECE safety and sound level standards, ensuring quality and reliability.